The Great Divine Temple also known as the Cao Dai Cathedral or the Tay Ninh Holy See, is a religious building in the Cao Dai Holy See complex in Tay Ninh province, Southeast Vietnam. It is the first and most important temple of Caodaism in Vietnam.

Cu Chi Tunnels of Saigon is honored in the TOP 7 most adventurous destinations in Southeast Asia and the TOP 12 most attractive underground wonders in the globe. The decades-old tunnel complex resembles a sophisticated hidden maze, where visitors can glimpse the turbulent Vietnamese history as if they are traveling back to the wartime. The tunnels were used by Viet Cong soldiers as hiding spots during combat, as well as serving as communication and supply routes, hospitals, food and weapon caches and living quarters for numerous North Vietnamese fighters. The tunnel systems were of great importance to the Viet Cong in their resistance to American and ARVN forces, and helped to counter the growing American military presence.